package cn.wyz.user.mapper;

import cn.wyz.user.domain.Wxuser;
import cn.wyz.basic.mapper.BaseMapper;

/**
 * <p>
 *  Mapper 接口
 * </p>
 *
 * @author WuyuZ
 * @since 2022-06-19
 */
public interface WxuserMapper extends BaseMapper<Wxuser> {
    /**
     * 通过openId搜索用户是否已注册过
     * @param openid
     * @return
     */
    Wxuser selectByOpenId(String openid);
}
